/*
 * Copyright (C) 2017-2019 Dremio Corporation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.dremio.common.util;

public abstract class ScalePrecisionFunctionBase {
  protected int outputScale = 0;
  protected int outputPrecision = 0;

  public ScalePrecisionFunctionBase(int leftPrecision, int leftScale, int rightPrecision, int rightScale) {
    computeScalePrecision(leftPrecision, leftScale, rightPrecision, rightScale);
  }

  protected abstract void computeScalePrecision(int leftPrecision, int leftScale, int rightPrecision, int rightScale);

  public int getOutputScale() {
    return outputScale;
  }

  public int getOutputPrecision() {
    return outputPrecision;
  }
}
